MX2018004371A - Poly(alkylene phosphates) with reduced hygroscopicity. - Google Patents

Poly(alkylene phosphates) with reduced hygroscopicity.

Info

Publication number
MX2018004371A
MX2018004371A MX2018004371A MX2018004371A MX2018004371A MX 2018004371 A MX2018004371 A MX 2018004371A MX 2018004371 A MX2018004371 A MX 2018004371A MX 2018004371 A MX2018004371 A MX 2018004371A MX 2018004371 A MX2018004371 A MX 2018004371A
Authority
MX
Mexico
Prior art keywords
poly
alkylene phosphates
reduced hygroscopicity
phosphates
alkylene
Prior art date
Application number
MX2018004371A
Other languages
Spanish (es)
Inventor
Tebbe Heiko
- Gerd HANSEL Jan
Original Assignee
Lanxess Deutschland Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of MX2018004371A publication Critical patent/MX2018004371A/en

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    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus
    • C—CHEMISTRY; METALLURGY
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
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    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups
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    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
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    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
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    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
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    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
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    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
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    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
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    • C08J2205/06—Flexible foams
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    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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    • C08J2375/06—Polyurethanes from polyesters
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    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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    • C08J2485/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Derivatives of such polymers
    • C08J2485/02—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Derivatives of such polymers containing phosphorus
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    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

A mixture of poly(alkylene phosphates) having reduced hygroscopicity, includes at least three poly(alkylene phosphates) of the formula (see formula), wherein R1, R2, R3 and R4, mutually independently, are an n-butyl moiety or a 2-methylpropyl moiety, and is usable for flame retardants, such as a flame retardant in polyurethanes.
MX2018004371A 2017-04-10 2018-04-10 Poly(alkylene phosphates) with reduced hygroscopicity. MX2018004371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17165686.1A EP3388479A1 (en) 2017-04-10 2017-04-10 Poly(alkylenphosphates) with reduced hygroscopicity

Publications (1)

Publication Number Publication Date
MX2018004371A true MX2018004371A (en) 2018-11-09

Family

ID=58638666

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018004371A MX2018004371A (en) 2017-04-10 2018-04-10 Poly(alkylene phosphates) with reduced hygroscopicity.

Country Status (14)

Country Link
US (1) US20180291156A1 (en)
EP (2) EP3388479A1 (en)
JP (1) JP6630767B2 (en)
KR (1) KR102597720B1 (en)
CN (1) CN108690356B (en)
AU (1) AU2018202018B2 (en)
BR (1) BR102018007187B1 (en)
CA (1) CA3000675A1 (en)
DK (1) DK3388480T3 (en)
ES (1) ES2814025T3 (en)
MX (1) MX2018004371A (en)
PL (1) PL3388480T3 (en)
PT (1) PT3388480T (en)
SI (1) SI3388480T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848640A1 (en) * 2013-09-13 2015-03-18 LANXESS Deutschland GmbH Phosphoric acid ester compositions with reduced hygroscopicity
EP3660064A1 (en) * 2018-11-28 2020-06-03 LANXESS Deutschland GmbH Compositions with enhanced efficacy as flame retardants

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632767A (en) 1948-12-29 1953-03-24 Standard Oil Dev Co Complex phosphate ester synthetic lubricant
US2764565A (en) 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
US2782128A (en) 1952-04-16 1957-02-19 Celanese Corp Plasticized cellulose acetate
GB1162517A (en) 1965-11-12 1969-08-27 Dunlop Co Ltd Process for the production of Polyurethane Foams
DE1694142C3 (en) 1967-03-25 1975-10-23 Bayer Ag, 5090 Leverkusen Process for the production of foams
DE1720768A1 (en) 1968-01-02 1971-07-15 Bayer Ag Isocyanate-based plastics and processes for their manufacture
US3741917A (en) 1970-10-26 1973-06-26 Union Carbide Corp Cold cure high resilience foam
US4056480A (en) 1975-06-10 1977-11-01 Monsanto Company Hydraulic fluids
DE2732292A1 (en) 1977-07-16 1979-02-01 Bayer Ag METHOD FOR MANUFACTURING POLYURETHANE PLASTICS
DE2832253A1 (en) 1978-07-22 1980-01-31 Bayer Ag METHOD FOR PRODUCING MOLDED FOAMS
DE19540861A1 (en) * 1995-11-03 1997-05-07 Hoechst Ag Process for the preparation of mixtures of oligomeric phosphoric acid esters and their use as flame retardants for polyurethane foams
EP2687534A1 (en) 2012-07-20 2014-01-22 LANXESS Deutschland GmbH Halogen-free poly(alkylene phosphate)
EP2848640A1 (en) * 2013-09-13 2015-03-18 LANXESS Deutschland GmbH Phosphoric acid ester compositions with reduced hygroscopicity

Also Published As

Publication number Publication date
BR102018007187A2 (en) 2019-04-16
CN108690356A (en) 2018-10-23
ES2814025T3 (en) 2021-03-25
EP3388480A1 (en) 2018-10-17
CA3000675A1 (en) 2018-10-10
KR102597720B1 (en) 2023-11-02
AU2018202018B2 (en) 2019-07-04
JP6630767B2 (en) 2020-01-15
EP3388479A1 (en) 2018-10-17
EP3388480B1 (en) 2020-06-03
AU2018202018A1 (en) 2018-10-25
PL3388480T3 (en) 2021-01-11
SI3388480T1 (en) 2020-08-31
KR20180114516A (en) 2018-10-18
PT3388480T (en) 2020-09-01
BR102018007187B1 (en) 2023-02-14
US20180291156A1 (en) 2018-10-11
JP2018177783A (en) 2018-11-15
CN108690356B (en) 2021-05-07
DK3388480T3 (en) 2020-08-24

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